I have a manual employee schedular the has a workers scheduled by workday in 15 minute intervals: e.g. 8:00 - 9:15 Research - 9:15 - 9:30 break1 11:00 - 12:00 lunch etc...I need a certain number of workers "working" per interval (this is set). If someone calls in sick I want to have the schedules automatically shift to meet my minimums that I set per interval. e.g. from 8:00 - 10:00 I need 9 agents working; from 11:00 - 11: 30 I need 6 workers etc...The total per interval can be more than needed, but if less I need the schedule to reset and meet the minimum required.